I rarely see fig trees here at local nurseries. It looks like it's mostly overstocked ones from other nurseries in the main land, that are over grown and root bound. Size Ranges between 6 inches and 5-6feet tall for $12 each plus tax.
If I see any I don't have I get them, as you skip the worst part (rooting a cutting). I got lucky a few times and got, Desert king, Italian honey, Black mission, Excel, Flanders, Conadria, Peters honey, Kadota, Brown turkey, Texas blue giant, Purple Magnolia, Violet De Bordeaux, Genoa, Petite negra and Panachee. Mostly from Walmart, but sometimes they only get one shipment a year.
I don't think I could get them cheaper than that even cuttings plus shipping will usually be over $12.